Home Electricity Power lines 400kv switch 400kv switch Description Save Switch for 400 kv substation Format DWG File size 28.03 KB DOWNLOAD DWG share your appreciation Related Posts electrical sub station 440-227v transformer Three-phase transformer in mt medium voltage measurement Electric line plan with its respective maintenance Substation mesh detail 3d transformer booth Cfe retained flown stake and anchor Concrete post 9 m. Support structure upn 12 electric tower 225kw transformer Polymer concrete electrical conduction channel 10kv armed poles ur single-phase medium voltage structure electricity booth Support for power cables Medium voltage network; low voltage network and public lighting. transformer 15159kva Aerial structures in medium voltage at 13.8 kv.